Okwu Mmalite

Igwe nha X, γ a nke nwere usoro gburugburu ebe obibi na-eji teknụzụ fotomultiplier SiPM kachasị ọhụrụ iji dochie PMT. Ma e jiri ya tụnyere PMT, ihe na-eme ka steeti siri ike dịkwuo mma nwere uru nke iguzogide ịma jijiji, mgbochi megide nnyonye anya electromagnetic, na enweghị mkpa maka ọkọnọ ike dị elu nke raara onwe ya nye, nke na-eme ka ntụkwasị obi nke ngwaọrụ ahụ, ịdịte aka na arụmọrụ oriri ike dịkwuo mma. Ọ bụ ngwa zuru ụwa ọnụ maka inyocha ọnụego dose radieshon γ-ray n'ọtụtụ ebe ọrụ redioaktivu dị iche iche. Site na ngwọta nhazi ike dị ala nke ukwuu, ngwa ahụ nwere oke nha ọnụego dose sara mbara na njirimara nzaghachi ike dị mma ma e jiri ya tụnyere ngwa ndị yiri ya. A na-ejikarị ya eme ihe n'ọtụtụ ebe na nlekọta ahụike, njikwa ọrịa, nchedo gburugburu ebe obibi, igwe ígwè, mmanụ ala, ụlọ ọrụ kemịkalụ, ụlọ nyocha redioaktivu, nyocha ngwaahịa, nchọpụta ntụpọ ụlọ ọrụ, nhazi radieshon, igwu ala na ihe omume ndị ọzọ chọrọ gburugburu radieshon na nchọpụta nchedo radieshon.